/Engine/Plugins/Editor/WaveformEditor/Source/WaveformEditorWidgets/Public/WaveformEditorGridData.h
FWaveformEditorGridData ( const uint32 InTotalFrames, const uint32 InSampleRateHz, const float InGridSizePixels, const [FSlateFontInfo](API\Runtime\SlateCore\Fonts\FSlateFontInfo) * InTicksTimeFont )